/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.flink.cdc.connectors.mysql.source.utils.hooks;

import org.apache.flink.annotation.Internal;
import org.apache.flink.api.connector.source.SourceSplit;
import org.apache.flink.util.function.BiConsumerWithException;

import io.debezium.connector.mysql.MySqlConnection;

import java.io.Serializable;
import java.sql.SQLException;

/**
 * Hook to be invoked during different stages in the snapshot phase.
 *
 * <p>Please note that implementations should be serializable in order to be used in integration
 * tests, as the hook need to be serialized together with the source on job submission.
 */
@Internal
@FunctionalInterface
public interface SnapshotPhaseHook
        extends BiConsumerWithException<MySqlConnection, SourceSplit, SQLException>, Serializable {}
